1097b8ae90021f52c731afcc24fe8e70b113be4b9f8b4a517bf79fc8cf6493dc

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General

Target

1097b8ae90021f52c731afcc24fe8e70b113be4b9f8b4a517bf79fc8cf6493dc
Size

179KB
MD5

d399683c62c53c0566c69788e0118577
SHA1

c2077a951294db1d81e9dcfa2efaf59f97811f1f
SHA256

1097b8ae90021f52c731afcc24fe8e70b113be4b9f8b4a517bf79fc8cf6493dc
SHA512

9e3feea1538bb86295f692eae3b9da12b99eb65f094d11ee5367e89d6933cb61c5e09854e5858fdaf1032ec439a74582975565501a8c3eefbefb8ea034dbc13b
SSDEEP

3072:g+J63wjl24xsqeOwf3H5a1Bn4gK/BBSGqjEI:jDI4+9v/0/cmYI

Score

9^/10

cryptone packer

Malware Config

Signatures

CryptOne packer 1 IoCs

Detects CryptOne packer defined in NCC blogpost.

cryptone packer

resource	yara_rule
sample	cryptone

Files

1097b8ae90021f52c731afcc24fe8e70b113be4b9f8b4a517bf79fc8cf6493dc
.dll windows x86

48c1d463698d0c725ce19054772d40b1

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

PostQueuedCompletionStatus
FindResourceExA
GetNumberOfConsoleMouseButtons
GenerateConsoleCtrlEvent
IsBadWritePtr
GetFileAttributesW
VirtualAlloc
ReadConsoleInputW
GetLocaleInfoW
GetTickCount
FindNextVolumeA
WritePrivateProfileSectionA
DeleteTimerQueueTimer
Module32NextW
DefineDosDeviceW
ReadProcessMemory
CopyFileExA
GetExitCodeThread
ScrollConsoleScreenBufferW
LockFile
HeapDestroy
GetDefaultCommConfigW
VirtualProtectEx
CreateDirectoryExA
InitializeCriticalSection
UnlockFileEx
SetProcessWorkingSetSize
GlobalFindAtomA
SetConsoleCursor
lstrcpyA
GetEnvironmentStringsA
GetTapePosition
FindFirstChangeNotificationW
SetUnhandledExceptionFilter
GetLastError
LoadLibraryA
GetProcAddress
GetModuleHandleW

user32

LoadImageA
EnumPropsA
GetLastInputInfo
SetWindowLongA
SetWindowPlacement
SetMenuDefaultItem
GetQueueStatus
GetAltTabInfoA
UnpackDDElParam
GetClipboardFormatNameW
GetKBCodePage
MapVirtualKeyExW
GetNextDlgTabItem
SetDlgItemTextA
IsIconic
SetPropA
GetParent
GetThreadDesktop
EnumPropsExW
BlockInput
IMPSetIMEA
GetSystemMetrics
GetWindowRect
GetDesktopWindow
PostMessageW
FindWindowW
DialogBoxParamW
GetDlgItem
SetWindowTextW
LoadStringW
EndDialog
RegisterClassW
GetClassInfoW
SetWindowPos
LoadCursorFromFileA

gdi32

GetEnhMetaFileBits
GetStockObject

advapi32

RegCloseKey
OpenServiceW
OpenSCManagerW
DeleteService
CloseServiceHandle
RegQueryValueExA
RegQueryValueExW
RegOpenKeyExW
RegEnumKeyExW
RegOpenKeyA

ole32

CoCreateInstance
CoUninitialize
CoInitializeEx
CoTaskMemFree

shlwapi

SHDeleteValueW
PathCombineW
PathFileExistsW
PathRemoveFileSpecW
SHDeleteKeyW

imm32

ImmDisableIME

Sections

.text
Size: 21KB - Virtual size: 20KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 13KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata8
Size: 76KB - Virtual size: 75KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 62KB - Virtual size: 61KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

48c1d463698d0c725ce19054772d40b1

Headers

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

ole32

shlwapi

imm32

Sections

.text Size: 21KB - Virtual size: 20KB

.data Size: 13KB - Virtual size: 13KB

.rdata8 Size: 76KB - Virtual size: 75KB

.rsrc Size: 62KB - Virtual size: 61KB

.reloc Size: 6KB - Virtual size: 5KB

.text
Size: 21KB - Virtual size: 20KB

.data
Size: 13KB - Virtual size: 13KB

.rdata8
Size: 76KB - Virtual size: 75KB

.rsrc
Size: 62KB - Virtual size: 61KB

.reloc
Size: 6KB - Virtual size: 5KB